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DHT22 - Digital-output relative humidity & temperature sensor

General Description

DHT22 output calibrated digital signal.

It utilizes exclusive digital-signal-collecting-technique and humidity sensing technology, assuring its reliability and stability.Its sensing elements is connected with 8-bit single-chip computer.

Key Features

  • ted in this specification. The DHT22 sensor can reco.

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Datasheet Details

Part number DHT22
Manufacturer Aosong
File Size 390.74 KB
Description Digital-output relative humidity & temperature sensor
Datasheet download datasheet DHT22 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Aosong Electronics Co.,Ltd --------------------------------------------------------------------------------------------------------------------Your specialist in innovating humidity & temperature sensors Digital-output relative humidity & temperature sensor/module DHT22 (DHT22 also named as AM2302) Capacitive-type humidity and temperature module/sensor 1 Thomas Liu (Business Manager) Email: thomasliu198518@yahoo.com.cn Free Datasheet http://www.Datasheet4U.com Aosong Electronics Co.,Ltd --------------------------------------------------------------------------------------------------------------------Your specialist in innovating humidity & temperature sensors 1.